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Lacko M, Papp P, Matejčík Š. Dissociation of dicyclohexyl phthalate molecule induced by low-energy electron impact. J Chem Phys. 2018;148(21):214305doi: 10.1063/1.5026406.
Lacko, M., Papp, P., & Matejčík, �. �. (2018). Dissociation of dicyclohexyl phthalate molecule induced by low-energy electron impact. The Journal of chemical physics, 148(21), 214305. https://doi.org/10.1063/1.5026406
Lacko, Michal, et al. "Dissociation of dicyclohexyl phthalate molecule induced by low-energy electron impact." The Journal of chemical physics vol. 148,21 (2018): 214305. doi: https://doi.org/10.1063/1.5026406
Lacko M, Papp P, Matejčík Š. Dissociation of dicyclohexyl phthalate molecule induced by low-energy electron impact. J Chem Phys. 2018 Jun 07;148(21):214305. doi: 10.1063/1.5026406. PMID: 29884065.
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J Chem Phys. 2018 Jun 07;148(21):214305. doi: 10.1063/1.5026406.

Dissociation of dicyclohexyl phthalate molecule induced by low-energy electron impact.

The Journal of chemical physics

Michal Lacko, Peter Papp, Štefan Matejčík

Affiliations

  1. Department of Experimental Physics, Faculty of Mathematics, Physics and Informatics, Comenius University in Bratislava, Mlynska Dolina, 84248 Bratislava, Slovakia.

PMID: 29884065 DOI: 10.1063/1.5026406

Abstract

Experimental investigation of electron ionization (EI) of and electron attachment (EA) onto dicyclohexyl phthalate (DCHP) was carried out using a crossed electron and molecular beam technique. Formation of positive and negative ions by EI and EA with the corresponding dissociation processes was studied and discussed. Due to a low ion yield of the parent positive ion, we were not able to estimate the ionization energy of DCHP. However, we estimated the appearance energies for the protonated phthalate anhydride (m/z 149) to be 10.5 eV and other significant ionic fragments of m/z 249 [DCHP-(R-2H)]

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